Michael W Grisanti, MD in Orchard Park, NY - Medicare Internal Medicine

Michael W Grisanti, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Orchard Park, New York. His current practice location is 3055 Southwestern Blvd, Buffalo Rheumatology, Orchard Park, New York. You can reach out to his office (for appointments etc.) via phone at (716) 675-2500.

Michael W Grisanti is licensed to practice in New York (license number 178231) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1851326177.

Contact Information

	Michael W Grisanti, MD
	3055 Southwestern Blvd, Buffalo Rheumatology, Orchard Park, NY 14127-1231
	(716) 675-2500
	(716) 675-2500

Map and Direction

Physician's Profile

Full Name	Michael W Grisanti
Gender	Male
Speciality	Internal Medicine - Rheumatology
Location	3055 Southwestern Blvd, Orchard Park, New York
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1851326177
Provider Enumeration Date: 07/12/2006
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 7517974298
Enrollment ID: I20101018000602

Medical Identifiers

Medical identifiers for Michael W Grisanti such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1851326177	NPI	-	NPPES
01164525	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RA0401X	Internal Medicine - Addiction Medicine	178231 (New York)	Secondary
207RR0500X	Internal Medicine - Rheumatology	178231 (New York)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michael W Grisanti allows following entities to bill medicare on his behalf.

Entity Name	Buffalo Rheumatology And Medicine Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1568572246 PECOS PAC ID: 5597710533 Enrollment ID: O20050314000238

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Michael W Grisanti is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Michael W Grisanti, MD 3055 Southwestern Blvd, Orchard Park, NY 14127-1231 Ph: (716) 675-2500	Michael W Grisanti, MD 3055 Southwestern Blvd, Buffalo Rheumatology, Orchard Park, NY 14127-1231 Ph: (716) 675-2500

Reviews and Comments

Internal Medicine Doctors in Orchard Park, NY

Dr. Ronald B Boersma, MD Rheumatology Medicare: Medicare Enrolled Practice Location: 310 Sterling Drive, Orchard Park, NY 14127 Phone: 716-677-6800 Fax: 716-712-0159
Dr. Saleha Asil Butt, M.D Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 3900 N Buffalo St, Orchard Park, NY 14127 Phone: 716-630-1000
Dr. Deolindo Ocampos, MD Rheumatology Medicare: Not Enrolled in Medicare Practice Location: 310 Sterling Dr, Suite 100, Orchard Park, NY 14127 Phone: 716-677-6800 Fax: 716-634-1930
Dr. Ronald Paul Emerson Jr., M.D., F.A.C.C. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 3065 Southwestern Blvd, Suite 202, Orchard Park, NY 14127 Phone: 716-677-5866 Fax: 716-677-5868
Dr. Jacob Joseph Piazza, M.D. Rheumatology Medicare: Not Enrolled in Medicare Practice Location: 99 Hawthorne Dr, Orchard Park, NY 14127 Phone: 716-508-8411
Dr. Kenneth Joseph Guth, M.D. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 4 Centre Dr Ste G, Orchard Park, NY 14127 Phone: 716-740-1700 Fax: 716-740-1701
Dr. Linda M Burns, D.O. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 3055 Southwestern Blvd Ste 100, Orchard Park, NY 14127 Phone: 716-675-2500

Michael W Grisanti, MD - Medicare Internal Medicine in Orchard Park, NY